| DOI | Trouver le DOI : https://doi.org/10.1017/S1743921307005108 |
|---|
| Auteur | Rechercher : Ferrarese, Laura1; Rechercher : Côté, Patrick1 |
|---|
| Affiliation | - Conseil national de recherches Canada. Institut Herzberg d'astrophysique du CNRC
|
|---|
| Format | Texte, Article |
|---|
| Sujet | Galaxies: elliptical and lenticular; cD – galaxies; dwarf – galaxies; fundamental parameters – galaxies; photometry – galaxies; structure – galaxies; nuclei – galaxies; bulges |
|---|
| Résumé | Recent years have seen dramatic progress in the study of the core and nuclear properties of galaxies. The structure of the cores has been shown to vary methodically with global and nuclear properties, as cores respond to the mechanisms by which galaxies form/evolve. The dynamical centers of galaxies have been found capable of hosting two seemingly disparate objects: supermassive black holes (SBHs) and compact stellar nuclei. In a drastic departure from previous beliefs, it has been discovered that both structures are common: galaxies lacking SBHs and/or stellar nuclei are the exception, rather than the norm. This review explores the connection between cores, SBHs and stellar nuclei in early-type galaxies, as revealed by the ACS Virgo Cluster Survey. |
|---|
| Date de publication | 2006-08-01 |
|---|
| Dans | |
|---|
| Série | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro NPARC | 13053668 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | 875c3a57-5ff1-4f31-a9e0-ad76ad91c76c |
|---|
| Enregistrement créé | 2009-11-25 |
|---|
| Enregistrement modifié | 2020-04-22 |
|---|
